Why is there a problem with the shaft of helical gear reducer

For helical gear reducer, we should first understand the abnormalities before the bearing has problems. The abnormalities are mainly vibration and noise. When you open the helical gear reducer, you will see that the gear is seriously worn, the meshing teeth are broken, and the clearance is too large; Generally, this situation is caused by poor lubrication effect. Increased wear is not paid attention to in time, resulting in bearing problems. In fact, there is also a problem with the output shaft. The problem with the output shaft is caused by the output rate, so we should do the following two things:
1. When the rated output torque of the motor is multiplied by the reduction ratio, the value obtained is in principle less than the rated output torque of the same helical gear reducer provided by the product sample.
2. Consider the overload protection capacity of its drive control motor and the maximum working torque required in practice.